Algebra, Segment and Angle Proof Reasons

Front

Reason for number 2: Definition of congruent angles, Complement Theorem, Congruent Complement theorem, Congruent Supplement Theorem

Back

Congruent Complement theorem

Front

Reason for number 5:

Back

Substitution Property

Front

Reason for number 3:

Back

Addition Property

Front

Reason for number 3:

Back

Addition Property

Front

Fill in the statement for number 4: m<ABC = m<1 + m<2 ; m<EFG = m<3 + m<4, m<ABC = m<1 + m<4 ; m<EFG = m<3 + m<2, <ABC= <1+ <2 ;   <EFG=  <3+ <4, <ABC = <1 + <4 ;  <EFG =  <3 +  <2

Back

m<ABC = m<1 + m<2 ; m<EFG = m<3 + m<4

Front

Reason for number 5: Addition Property, Substitution, Subtraction Property, Transitive

Back

Substitution

Front

Fill in the statement for number 3.

Back

HA = AP

Front

Fill in the reason for number 3. Options: Reflexive property, Symmetric Property, Transitive property, Substitution property

Back

Reflexive property

Front

Fill in the statement for number 4: RA=RE +AE, EL = EA + AL, RE +EA= EA +AL, RA = EL

Back

RE +EA= EA +AL

Front

Reason for 5:

Back

Segment Addition Postulate